Base | Representation |
---|---|
bin | 11101010010000111000… |
… | …001110111111110011111 |
3 | 21010101010100111020102012 |
4 | 131102013001313332133 |
5 | 230432202342010421 |
6 | 4140235325221435 |
7 | 265245630466640 |
oct | 35220701677637 |
9 | 7111110436365 |
10 | 2012310110111 |
11 | 706463661804 |
12 | 285bba70187b |
13 | 1179b5a266b2 |
14 | 6d5797536c7 |
15 | 37528aa795b |
hex | 1d487077f9f |
2012310110111 has 8 divisors (see below), whose sum is σ = 2299799228064. Its totient is φ = 1724825053440.
The previous prime is 2012310110093. The next prime is 2012310110143. The reversal of 2012310110111 is 1110110132102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2012310110111 - 226 = 2012243001247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012310110311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133031 + ... + 2010551.
It is an arithmetic number, because the mean of its divisors is an integer number (287474903508).
Almost surely, 22012310110111 is an apocalyptic number.
2012310110111 is a deficient number, since it is larger than the sum of its proper divisors (287489117953).
2012310110111 is a wasteful number, since it uses less digits than its factorization.
2012310110111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2030641.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 2012310110111 its reverse (1110110132102), we get a palindrome (3122420242213).
The spelling of 2012310110111 in words is "two trillion, twelve billion, three hundred ten million, one hundred ten thousand, one hundred eleven".
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